<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>课程表</title>
</head>
<body>
<center>
  <h1>课程表</h1>
  <table border="1">
    <tr>
      <td>&nbsp;</td>
      <td>星期一</td>
      <td>星期二</td>
      <td>星期三</td>
      <td>星期四</td>
      <td>星期五</td>
    </tr>
    <tr>
      <td rowspan="4">上午</td>
      <td>语文</td>
      <td>数学</td>
      <td>英语</td>
      <td>体育</td>
      <td>生物</td>
    </tr>
    <tr>
      <td>生物</td>
      <td>数学</td>
      <td>英语</td>
      <td>语文</td>
      <td>体育</td>
    </tr>
    <tr>
      <td>生物</td>
      <td>数学</td>
      <td>英语</td>
      <td>语文</td>
      <td>体育</td>
    </tr>
    <tr>
      <td>生物</td>
      <td>数学</td>
      <td>英语</td>
      <td>语文</td>
      <td>体育</td>
    </tr>
    <tr>
      <td align="center" colspan="6"><a href="http://www.bilibili.com">午休,bilibili一下</a></td>
    </tr>
    <tr>
      <td rowspan="4">下午</td>
      <td>语文</td>
      <td>数学</td>
      <td>英语</td>
      <td>体育</td>
      <td>生物</td>
    </tr>
    <tr>
      <td>生物</td>
      <td>数学</td>
      <td>英语</td>
      <td>语文</td>
      <td>体育</td>
    </tr>
    <tr>
      <td>生物</td>
      <td>数学</td>
      <td>英语</td>
      <td>语文</td>
      <td>体育</td>
    </tr>
    <tr>
      <td>生物</td>
      <td>数学</td>
      <td>英语</td>
      <td>语文</td>
      <td>体育</td>
    </tr>
  </table>
</center>
</body>
</html>